19048677

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{2549}}^1$

素因数の和:2652

約数の個数: 16

約数和(自身を含む): 26438400

約数和(自身を除く): 7389723

約数列:

[1, 3, 47, 53, 141, 159, 2491, 2549, 7473, 7647, 119803, 135097, 359409, 405291, 6349559, 19048677]

約数ペア:

[(1, 19048677), (3, 6349559), (47, 405291), (53, 359409), (141, 135097), (159, 119803), (2491, 7647), (2549, 7473)]